add prep tool and common

[ginge.git] / common / host_fb.c

diff --git a/common/host_fb.c b/common/host_fb.c
new file mode 100644 (file)
index 0000000..92cde57
--- /dev/null
+++ b/common/host_fb.c
@@ -0,0 +1,27 @@
+#ifdef LOADER
+#include "../loader/realfuncs.h"
+#endif
+
+#include "fbdev.c"
+#include "host_fb.h"
+
+static struct vout_fbdev *fbdev;
+
+int host_video_init(int *stride, int no_dblbuf)
+{
+       const char *fbdev_name;
+       int w, h;
+
+       fbdev_name = getenv("FBDEV");
+       if (fbdev_name == NULL)
+               fbdev_name = "/dev/fb1";
+       
+       fbdev = vout_fbdev_init(fbdev_name, &w, &h, no_dblbuf);
+       *stride = w * 2;
+       return (fbdev != 0) ? 0 : -1;
+}
+
+void *host_video_flip(void)
+{
+       return vout_fbdev_flip(fbdev);
+}